Question
In the question, assuming the given statements to be
true, find which of the conclusion (s) among given two conclusions is /are definitely true and then give your answer accordingly. Statements: J ≤ K = L ≤ P; R = M ≥ P > N ≥ O Conclusions: I. O ≤ L II. R ≥ JSolution
L ≤ P > N ≥ O No relationship can established between L and O. Hence conclusion I is not true. J ≤ K = L ≤ P ≤ M = R R ≥ J. Hence conclusion II is true.
Find the force exerted on a body of mass 2 kg moving with an acceleration of 3 m/s².
A machine does 600 J of work in 2 minutes. Find its power.
What is the unit of electric current?
What is the main difference between alternating current (AC) and direct current (DC)?
What was invented by 'Zacharias Janssen'?
A body is thrown vertically upward. The work done by gravity is:
Which law states that "the rate of heat loss of a body is directly proportional to the temperature difference between the body and its surroundings"?
The Pointing vector of electromagnetic waves has the same dimensions as that of:
The heat required to raise the temperature of 1 kg of water by 1°C is called:
Which of the following is not a natural polymer?